Tag Archives | make drinking water safe

‘World’s Most Useful Tree’ Provides Low-Cost Water Purification Method for Developing World ScienceDaily (Mar. 14, 2010) — A low-cost water purification technique published in Current Protocols in Microbiology could help drastically reduce the incidence of waterborne disease in the developing world. The procedure, which uses seeds from the Moringa oleifera tree, can produce a 90.00% […]